New DibCom based ISDB-T device

New DibCom based ISDB-T device

[Mauro Carvalho Chehab]

Hi Patrick,

A friend of mine got a Geniatech S870 ISDB-T card. According to him, this device is based 
on stk8090 chipset and wants to use it in Brazil.

The board has the following USB ID:

	Bus 002 Device 002: ID 10b8:1fa0 DiBcom

I was wandering if the existing dib8000 driver will work with such device.

If so, would the following patch be enough?

Cheers,
Mauro.

---

Add support for Dibcom STK8090

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

diff --git a/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c b/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c
--- a/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/linux/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -1950,6 +1950,7 @@ struct usb_device_id dib0700_usb_id_tabl
 	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK807XP) },
 	{ USB_DEVICE(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD) },
 	{ USB_DEVICE(USB_VID_EVOLUTEPC, USB_PID_TVWAY_PLUS) },
+	{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK8090) },
 	{ 0 }		/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
@@ -2496,7 +2497,7 @@ struct dvb_usb_device_properties dib0700
 			},
 		},
 
-		.num_device_descs = 3,
+		.num_device_descs = 4,
 		.devices = {
 			{   "DiBcom STK807xP reference design",
 				{ &dib0700_usb_id_table[62], NULL },
@@ -2510,6 +2511,10 @@ struct dvb_usb_device_properties dib0700
 				{ &dib0700_usb_id_table[64], NULL },
 				{ NULL },
 			},
+			{   "DiBcom STK8090 reference design",
+				{ &dib0700_usb_id_table[65], NULL },
+				{ NULL },
+			},
 		},
 
 		.rc_interval      = DEFAULT_RC_INTERVAL,
diff --git a/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
--- a/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/linux/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -100,6 +100,7 @@
 #define USB_PID_DIBCOM_STK7070PD			0x1ebe
 #define USB_PID_DIBCOM_STK807XP				0x1f90
 #define USB_PID_DIBCOM_STK807XPVR			0x1f98
+#define USB_PID_DIBCOM_STK8090				0x1fa0
 #define USB_PID_DIBCOM_ANCHOR_2135_COLD			0x2131
 #define USB_PID_DIBCOM_STK7770P				0x1e80
 #define USB_PID_DPOSH_M9206_COLD			0x9206

Re: New DibCom based ISDB-T device

[Patrick Boettcher]

Hi Mauro,

On Tue, 17 Nov 2009, Mauro Carvalho Chehab wrote:

> Hi Patrick,
>
> A friend of mine got a Geniatech S870 ISDB-T card. According to him, this device is based
> on stk8090 chipset and wants to use it in Brazil.
>
> The board has the following USB ID:
>
> 	Bus 002 Device 002: ID 10b8:1fa0 DiBcom
>
> I was wandering if the existing dib8000 driver will work with such device.
>
> If so, would the following patch be enough?

No.

I have a preliminary patch ready to support this board, but it requires 
some review. If I'm informed correctly, the client (Geniatech or a 
subcontractor) has this patch available for testing.

I'm working on having it available for the 2.6.33 merge-window.

best regards,
--

Patrick
http://www.kernellabs.com/

Re: New DibCom based ISDB-T device

[Mauro Carvalho Chehab]

Patrick Boettcher wrote:
> Hi Mauro,
> 
> On Tue, 17 Nov 2009, Mauro Carvalho Chehab wrote:
> 
>> Hi Patrick,
>>
>> A friend of mine got a Geniatech S870 ISDB-T card. According to him,
>> this device is based
>> on stk8090 chipset and wants to use it in Brazil.
>>
>> The board has the following USB ID:
>>
>>     Bus 002 Device 002: ID 10b8:1fa0 DiBcom
>>
>> I was wandering if the existing dib8000 driver will work with such
>> device.
>>
>> If so, would the following patch be enough?
> 
> No.
> 
> I have a preliminary patch ready to support this board, but it requires
> some review. If I'm informed correctly, the client (Geniatech or a
> subcontractor) has this patch available for testing.
> 
> I'm working on having it available for the 2.6.33 merge-window.

Ok, thanks.

Cheers,
Mauro.

Re: New DibCom based ISDB-T device

[Patrick Boettcher]

[-- Attachment #1: Type: TEXT/PLAIN, Size: 833 bytes --]

Hi Marcelo,

On Tue, 17 Nov 2009, Marcelo Blanes wrote:
> Dear Mauro and Patrick,
> 
> This log may help you. It appears when I insert the usb tv stick tunner into one of my usb interfaces:
> 
> [  759.573180] usb 8-1: new high speed USB device using ehci_hcd and address 4
> [  759.714026] usb 8-1: configuration #1 chosen from 1 choice
> [  759.717155] usb 8-1: New USB device found, idVendor=10b8, idProduct=1fa0
> [  759.717155] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> [  759.717155] usb 8-1: Product: STK8096GP
> [  759.717155] usb 8-1: Manufacturer: DiBcom
> [  759.717155] usb 8-1: SerialNumber: 1
> 
> Also a more detail information using lsusb -D


Can you please test your device using the driver from here:

http://linuxtv.org/hg/~pb/v4l-dvb/

?

thanks,

--

Patrick
http://www.kernellabs.com/

Re: New DibCom based ISDB-T device

[Patrick Boettcher]

On Monday 07 December 2009 21:25:25 Marcelo Blanes wrote:
> Hi Patrick,
> 
> Ok I can test. Should I replace only the file dib8000.c or update the
>  entire linuxtv project?

Yes, please use the v4l-dvb repository from 

http://linuxtv.org/hg/~pb/v4l-dvb/

not only the dib8000.c

PS: Please, don't chop off mailing lists when replying to a message received by 
one, You never know if someone else is following and this one may have the 
same questions as you.

-- 
Patrick 
http://www.kernellabs.com/